John Croft
John Croft may refer to:
- John Croft (Australian politician), Senator for Western Australia
- John Croft (MP) for Lancashire
- John Croft (wine merchant), English businessman, antiquarian and writer
- Sir John Croft, 1st Baronet, English diplomat
- John R. Croft, United States Air National Guard general
- John Croft (architect), British architect
- Sir John Croft, 4th Baronet
- John Croft (surgeon), English surgeon
- Sir John Frederick Croft, 2nd Baronet, of the Croft baronets
- Sir John William Graham Croft, 4th Baronet, of the Croft baronets
- Sir John Archibald Radcliffe Croft, 5th Baronet, of the Croft baronets
- John Croft, an explosives expert who died clearing ruins in the Great Fire of Toronto (1904)